Crushing device for building energy-saving waste

The crushing device for the building energy-saving waste comprises a working box, a motor is movably connected to the top of the working box, a controller is fixedly connected to the surface of the working box, a display screen is fixedly connected to the bottom of the surface of the controller, and a control panel is fixedly connected to the left side of the top of the surface of the controller.Through the cooperative use of the controller, the control panel, the motor, the push rod, the crushing blade, the steel blade, the rotating shaft, the through groove, the first sliding rail, the sliding block, the electric telescopic rod, the sliding rod, the first movable shaft, the supporting rod, the second movable shaft and the second sliding rail, the existing crushing device can be uniformly crushed; the problems that due to the fact that an original crushing device cannot achieve the uniform crushing effect, the particle size of the crushing device is different, the working efficiencyof workers is reduced, a l